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If a car at rest accelerates uniformly to a speed of 144 km per hour in 20 seconds then it cover a distance of

If a car at rest accelerates uniformly to a speed of 144 km per hour in 20 seconds then it cover a distance of

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Grade:11

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Adarsh
768 Points
6 years ago
acceleration of car = 144km/hr=40m/s.time for acceleration = 20 s.distance travelled ,s = u.t +1/2.a.t^2=1/2.40.400=8000mhence it will travel a distance of 8 km in 20 second .

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